车道标线、转弯与掉头练习题

这些题目多以俯视图展示路面标线或转弯情形，问应该使用哪条车道或该动作是否允许。每道题都依据手册给出解析。

常见易混点

一实一虚规则取决于哪条线更靠近“您的”车道。
黄色实线与白色实线：都表示保持本车道，但黄色分隔相反方向。绝不能越过黄色实线超车；可以越过本侧的黄色实线进入共享中间转弯车道。
短白虚线表示车道即将结束，不是学校区域标线；学校区域有自己的标志、路面标线和闪光灯。
红色X与黄色X常亮：红色X表示绝不能进入该车道；黄色X表示您的车道即将改变方向，应尽快安全地驶离。

练习题 15 道（附答案）

您在图示的车道上行驶。道路中央靠您车道一侧是黄色虚线，靠对向车道一侧是黄色实线。您前方有一辆慢速拖拉机，道路笔直，您能看到很远的前方，没有对向车辆。您可以超越拖拉机吗？You are driving in the lane shown. The center of the road has a dashed yellow line next to your lane and a solid yellow line next to the oncoming lane. A slow tractor is ahead of you, the road is straight, and you can see far ahead with no oncoming traffic. May you pass the tractor?

选一个答案，看看是否正确。

B. If the dashed line is on your side of the road, you may pass if it's safe to do so. Here the dashed line is next to your lane, the road is straight and there is no oncoming traffic, so you may pass the tractor. Drivers in the oncoming lane have the solid line on their side and may not pass.

您独自一人驾驶一辆汽车，在拥堵的高速公路上行驶。您左侧的车道与您的车道之间由一条白色实线分隔，该车道路面上画有白色菱形符号，并设有图示标志。那条车道的车流比您的车道快得多。您可以并入那条车道吗？You are driving alone in your car on a crowded freeway. The lane to your left is separated from yours by a solid white line, has white diamond symbols painted on its pavement, and is marked by the sign shown. Traffic in that lane is moving much faster than yours. May you move into it?

选一个答案，看看是否正确。

D. HOV lanes are identified by the diamond symbol on signs and on the pavement, and they are separated from the other lanes by a solid white line. They are reserved for carpools, vanpools, and buses, and a vehicle must meet the occupancy requirement posted on the sign. Motorcycles are also allowed, but a car carrying only its driver does not qualify, no matter how slow your own lane is.

高峰时段您在市中心图示的右车道上。您左侧的车道由白色双虚线标出，而且空着，看起来是快速穿过车流的捷径。每条车道上方都悬挂着一个信号灯。关于这样标线的车道，手册是怎么说的？Downtown at rush hour you are in the right lane shown. The lane to your left is marked by double-dashed white lines and is empty, which looks like a quick way past the traffic. A signal hangs above each lane. What does the guide tell you about a lane marked like this?

选一个答案，看看是否正确。

B. Reversible lanes are usually marked by double-dashed white lines. Check with the overhead signs before you start driving in a reversible lane: an empty lane may be empty because traffic in it is about to run the other way, so the signals above the lanes decide whether you may use it.

您在图示标志“RIGHT LANE MUST TURN RIGHT”（右车道必须右转）下方的右车道上等红灯，这时意识到您的目的地在正前方。旁边的直行车道空着。绿灯亮起时您必须怎么做？You are stopped at a red light in the right lane under the sign shown, RIGHT LANE MUST TURN RIGHT, when you realize your destination is straight ahead. The through lane beside you is empty. What must you do when the light turns green?

选一个答案，看看是否正确。

B. Once you're in a turn lane, you must follow through with the turn. The sign makes your lane a right-turn lane, so turn right when the light turns green and then correct your route safely; an empty through lane does not release you from the turn.

您在一条双车道住宅区街道上的车道有共享车道标记（一个自行车符号和两个人字形箭头）。前方的骑车人沿着标记在车道中间以大约12英里/小时的速度骑行，如图所示，对向有一辆车驶来。您应该怎么做？Your lane on a two-lane residential street has sharrow markings, a bicycle symbol with two chevrons. The bicyclist ahead of you rides in line with the markings in the middle of the lane at about 12 mph, as shown, and a car is coming the other way. What should you do?

选一个答案，看看是否正确。

D. Sharrows indicate a vehicle lane shared with bicycle traffic, and bicycles should position themselves in line with the markings, which is what this rider is doing. If you see sharrow markings, watch for people riding bikes, drive slowly, and provide at least 3 feet of space when passing. With an oncoming car, that space is not available yet, so wait.

在图示的多车道街道上，您想并入左车道以超过较慢的车流。那条车道上有一辆灰色汽车在您旁边稍前的位置。您的朋友说变道只需要在开始并线时快速打一下转向灯。关于为您的动作打信号，手册是怎么说的？On the multilane street shown you want to move into the left lane to get past slower traffic. A grey car is in that lane beside you, slightly ahead. Your friend says a lane change only needs a quick flick of the signal as you start to move over. What does the guide say about signaling your move?

选一个答案，看看是否正确。

C. The guide's rule for turn signals is to signal 100 feet before you make your move, and a lane change is a move. Signal first, give the driver beside you time to see it, check your mirrors and blind zone, and then change lanes when there is a safe gap.

在图示的多车道道路上，一条白色单实线把您的车道与左侧车道分隔开。您的乘客说白色实线和白色双实线一样，绝对不能跨越。您的乘客说得对吗？On the multilane road shown, a single solid white line separates your lane from the lane on your left. Your passenger says a solid white line is the same as a double white line, which you can never cross. Is your passenger right?

选一个答案，看看是否正确。

A. A solid white line means you should stay in your lane unless a special situation requires you to change lanes. Double solid white lines are different: they are a barrier between lanes, and it's illegal to cross them. So a single line discourages lane changes; a double line forbids them.

您在市中心载着两位付费的网约车乘客。右车道上涂有“BUS ONLY”（仅限公交车）字样并设有图示标志，该车道空着，而您的车道却在缓慢爬行。一位乘客说任何载客收费的车辆都可以使用公交专用道。您可以并入该车道吗？You are driving two paying rideshare passengers downtown. The right lane is painted BUS ONLY and marked by the sign shown, and it is empty while your lane crawls. A passenger says any vehicle carrying passengers for hire may use a transit lane. May you move into it?

选一个答案，看看是否正确。

A. Reserved lanes are identified by signs and/or pavement markings indicating the lane is reserved for special uses, and the guide's example is that transit lanes are for bus use only. Your car is not a bus, whatever your passengers are paying, so stay out of the lane.

您的信号灯是绿灯，您正如图所示左转进入一条在您新方向上有两条车道的街道。转弯后两个街区您需要右转，所以您希望最终处于右车道。您必须转入哪条车道？Your light is green and you are turning left, as shown, onto a street with two lanes in your new direction. Two blocks after the turn you will need to turn right, so you would like to end up in the right lane. Which lane must you turn into?

选一个答案，看看是否正确。

A. Whether turning left or right at an intersection, state law requires you to turn into the lane closest to the direction you are coming from. For a left turn that is the left lane of the new street. Once you are in it, signal and change to the right lane when it is safe, in time for your next turn.

Q10

您已在图示的停车标志处停车，准备右转。横街在您左侧目力所及范围内畅通。开始转弯之前，手册还要求您检查什么？You have stopped at the stop sign shown and are about to turn right. The cross street is clear to your left as far as you can see. Before you start the turn, what else does the guide tell you to check?

选一个答案，看看是否正确。

D. The guide tells you to check the street you're turning onto to make sure no vehicles, pedestrians, or bicyclists are in or approaching your path. A clear view to the left is not enough: look at the lane you will enter and its crosswalk before you turn. The guide also tells you to check behind you for bicyclists and yield to them before making your turn.

Q11

深夜您想在一条宽阔笔直的道路上掉头。两个方向都看不到其他车辆。在前方路口，您看到了图示的标志。您可以在那里掉头吗？You want to turn around on a wide, straight road late at night. No other vehicles are in sight in either direction. At the intersection ahead you see the sign shown. May you make a U-turn there?

选一个答案，看看是否正确。

D. Regulatory signs with a red circle and a red slash over a symbol mean that action is not allowed, for example U-turns. U-turns are generally allowed in Washington unless a sign says they are not, and this is such a sign. An empty road does not change it.

Q12

图示的单行道上，正下着雨的夜晚。您在右侧车道，一辆灰色汽车在您前方的左侧车道上。两条车道之间是一条白色虚线。您想变入左侧车道，跟在那辆车后面。您可以越过这条线变道吗？It is a rainy night on the one-way street shown. You are in the right lane, and a grey car is ahead of you in the left lane. A dashed white line separates the two lanes. You want to move into the left lane behind that car. May you cross the line to do so?

选一个答案，看看是否正确。

A. A dashed white line between lanes of traffic means you can cross it to change lanes if it is safe, and white lines separate lanes moving in the same direction. Rain and darkness call for extra care: signal, check your mirrors and blind zone, and move over when the gap behind the grey car is safe.

Q13

在图示的双向道路上，两条黄色实线标示中线。您车道内前方的车已停下，等着左转进入一个车道口。一辆对向来车还在很远的前方。您可以越过黄线绕过这辆停着的车吗？On the two-way road shown, two solid yellow lines mark the center. The car ahead of you in your lane has stopped, waiting to turn left into a driveway. An oncoming car is still far up the road. May you cross the yellow lines to go around the stopped car?

选一个答案，看看是否正确。

B. You are not allowed to pass, in either direction, on roads with double yellow lines, and the guide says not to cross a solid yellow line to pass another vehicle. Going around the waiting car means using the oncoming lane to pass it, so wait for it to turn.

Q14

您和一名乘客在高速公路上，最左侧车道标有菱形符号，上方设有图示的标志。那条车道比您的车道快得多。您可以在那条车道上行驶吗？You and one passenger are on a freeway where the far-left lane is marked with diamond symbols and the sign shown is posted over it. That lane is moving much faster than yours. May you drive in it?

选一个答案，看看是否正确。

B. To travel in an HOV lane, a vehicle must meet the occupancy requirements posted on the signs. This sign requires three or more people; with two you do not qualify, so stay out of the lane.

Q15

您在一条五车道街道上，中间是立有这面标志的共用中间车道。您车道上的车流跟在一辆慢速送货车后面缓慢爬行，而中间车道在接下来两个街区都是空的。您可以利用中间车道超过这辆货车吗？You are on a five-lane street with a shared center lane marked by this sign. Traffic in your lane is crawling behind a slow delivery van, while the center lane is empty for the next two blocks. May you use the center lane to get past the van?

选一个答案，看看是否正确。

D. Shared center lanes must not be used for passing. They are for left turns (as the sign says, CENTER LANE LEFT TURN ONLY), and even for a turn you should not travel farther than 300 feet in the lane. Using it to drive around slow traffic is prohibited.

本章共 79 道题。免费账户可练习第 1 章并每天做 1 次模拟考试；通行证可解锁全部章节。

车道标线、转弯与掉头练习题

练习题 15 道（附答案）

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